I'm experiencing the same issue. I use a monitoring tool on my PC and noticed that this happens when the GPU's processing drops to 0%. In other words, the audio cuts out precisely when the GPU is idle. I hope they fix this, as it's an excellent card!I just registered, because I think I have same issue and I think I know what is a reason for this. I have a new Powercolor Rx9070 Hellhound and I get sound distortions, when I play music in background via displayport on my monitor. When I play music via HDMI on my LG Oled TV apart from sound distortions I also get short sound cut outs. I found out that all these issues disappear when graphic card is not in idle state, for example when I open GPU-Z and run built in render test. It stresses graphic to about 30% of load and makes clocks go higher. Please check if it solves your issue with sound? If yes you can report a bug to AMD, I already did that. I hope they will increase idle clocks in next graphic driver update.